Already have your own Wide Mouth Mason jar? This kit comes with Everything you need to make 1 liter of your own probiotic-rich fermented vegetables or sauerkraut in just a few days - except for the jar!. Place the ceramic weights on top of your prepared veggies and seal the jar with the air-lock lid that prevents outside air and contaminants from entering your vat. 

Kit includes a food grade 3 piece air-lock, rubber gasket and BPA free lid, handcrafted ceramic Pebble weight. (No more using clumsy cabbage leaf followers!)